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Thermal Expansion Valves Are Being Discussed

question 58

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Thermal expansion valves are being discussed. Technician A says the TEV regulates the refrigerant flow to the evaporator by balancing the inlet flow to the outlet temperature. Technician B says the TEV is closed when the temperature at the outlet of the evaporator is high. Who is correct?


Definitions:

Less Concentrated

Refers to an industry or market where power and resources are spread out among many competitors, reducing the level of competition.

Vital Inputs

Crucial resources or components required for the production process or for providing a service.

Homogenous Inputs

Inputs or resources used in production that are of the same kind and interchangeable, contributing to uniformity in the manufacturing process.

IO Perspective

Refers to the Industrial Organization perspective, which examines the behavior of firms, market structures, and their interactions within an industry.

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